Also perhaps worth reading up on some email best practice coding as this is not bad, but not all the way there ;) you will run into some problems. There are many sources here on litmus and around the web. Try Litmus, Campaign Monitor, Email on Acid, freshinbox.com.

Follow people like Mark Robbins, Remi Parmentier, Kevin Mandeville, Elliot Ross and many more in their circles.

To build upon what @Nicholas said, I assume the rest of the email also looks something like this. In which case, I emphatically agree there is opportunity to refactor some code, but also many other considerations – particularly accessibility.
This starts out strong with
role="presentation" on your parent
<table>. But then nothing inside that table is accessible.

If you want to enhance your product, and your process, try posting an entire email and asking the community for a peer review. We can all improve at this when we all help each other.

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